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What is Climate Change

Climate Change

About Climate Change

What is Climate Change

It has been said that “climate is what you expect and weather is what you get”. Climate change refers to a gradual shift in the overall weather occurrences associated with an increase in global average temperatures. Basically, it is the long-term shift in average weather patterns across the world. Since the mid-1800s, humans have contributed to an excessive release of carbon dioxide and other greenhouse gases into the air, causing global temperatures to rise which has resulted in persistent changes to the climate.
 
Changes in the earth’s climate, due to human activities — also known as anthropogenic climate change — include
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Latest Updates on Climate Change

India unfolds priorities in Belem but yet to show its climate cards

2025 was among the 3 hottest years on record, accompanied by a record-breaking glacier loss, lowest Arctic sea ice on record and record increase in atmospheric carbon dioxide from 2023-24

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Updated On : 12 Nov 2025 | 11:18 PM IST

Climate finance is within reach as COP30 eyes stronger commitment

Recent studies have estimated climate finance requirements of EMDEs at $1-4 trillion per year up to 2030, which is seen as daunting, leading to even less action than might have been possible

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Updated On : 10 Nov 2025 | 10:42 PM IST

What is the COP30 climate summit, and why does it matter this year?

World leaders are meeting in Brazil's Amazon city of Belem for COP30, the 30th UN climate summit, to discuss how to curb global warming and act on past promises to cut fossil fuel use

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Updated On : 10 Nov 2025 | 12:33 PM IST

COP30 starts with call for faster action, more togetherness, but without US

COP30 president Andre Correa do Lago urged negotiators to embrace mutirao, a Brazilian term meaning collective effort, to work together toward tackling climate change

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Updated On : 10 Nov 2025 | 11:12 AM IST

The Baku to Belem road map has a crucial hurdle: The missing leaders

The reluctance of developed nations like the UK to foot the climate bill and the US withdrawal among key challenges to mobilise $1.3 trillion by 2035

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Updated On : 10 Nov 2025 | 12:11 AM IST

The obstacle course at Belem: COP30 agenda faces multiple headwinds

This much was evident when it became clear that only a third of countries, ahead of the summit, submitted updates detailing how they would cut the emission of greenhouse gases

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Updated On : 09 Nov 2025 | 11:47 PM IST

Best of BS Opinion: India must reform QCO regime to meet global standards

Today's Best of BS Opinion analyses India's Quality Control Order overreach, dim prospects for COP30, Ajay Shah on Trump's tariff shock, and Jordan Ellenberg's review of The Great Math War

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Updated On : 10 Nov 2025 | 6:15 AM IST

The world faces action and inaction against climate: What will win?

For the first time, renewable energy has overtaken coal as the primary source of electricity in the first six months of 2025

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Updated On : 09 Nov 2025 | 10:46 PM IST

Datanomics: As COP30 nears, why India is set to miss 2030 emission target

As COP30 begins in Brazil, new data shows India's emissions rising faster than its 2030 targets - though still far below major economies on a per capita basis

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Updated On : 08 Nov 2025 | 12:19 AM IST

Countries at COP30 endorse new fund to pay nations for preserving forests

The Tropical Forests Forever Facility (TFFF) is designed to reward countries for keeping their forests standing rather than waiting for them to be cut down or degraded

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Updated On : 07 Nov 2025 | 12:22 PM IST

Nations look to India's energy transition experience for lessons: Ghosh

Arunabha Ghosh, founder & CEO of Delhi-based think tank CEEW, speaks about his role as an envoy for South Asian nations at the Conference of Parties

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Updated On : 06 Nov 2025 | 11:17 PM IST

30 years of climate talks: Progress, pitfalls and a planet in peril

Global greenhouse gas emissions have increased by 34% since 1995

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Updated On : 06 Nov 2025 | 11:06 PM IST

As world leaders enter climate talks, people in poverty have most at stake

Any help from the climate talks depends on countries not just laying out pledges and plans to lower emissions. They also need to find the political will to implement them

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Updated On : 05 Nov 2025 | 1:04 PM IST

Kshema General Insurance to receive $20 million capital infusion from GCF

The capital received will be utilised to expand Kshema's offerings to reach a wider number of uninsured farmers and their crops, strengthening its underwriting capacity.

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Updated On : 03 Nov 2025 | 7:52 PM IST

Heat could kill 46 people per hour in South Asia by 2045, study finds

A study in the journal Tropical Medicine and Health projects that climate change could double South Asia's annual heat-related deaths to nearly 400,000 by 2045, with India and Pakistan most at risk

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Updated On : 03 Nov 2025 | 1:17 PM IST

COP30 Brasil: India seeks green dollars as Gates mutes climate doom

As COP30 heads to Belem, India aims to push finance and tech for the Global South - but will it bring real capital or just more promises and targets?

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Updated On : 29 Oct 2025 | 11:29 PM IST

One person dies from extreme heat every minute worldwide: Lancet report

The 2025 report of the Lancet Countdown on health and climate change reveals a 63 per cent rise in heat-related deaths since the 1990s, warning that humanity is edging towards survival limits

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Updated On : 29 Oct 2025 | 5:03 PM IST

Indians faced nearly 20 heatwave days in 2024 on average: Lancet report

An international team of 128 experts from 71 academic institutions and UN agencies, led by University College London, were involved in producing the ninth edition of the report

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Updated On : 29 Oct 2025 | 6:41 AM IST

Bill Gates rejects 'doomsday' narrative, calls for balance on climate

Bill Gates urges a shift from "doomsday" climate narratives to strategies that balance emissions cuts with health, development, and adaptation ahead of the COP30 summit in Brazil

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Updated On : 29 Oct 2025 | 1:02 AM IST

UN report warns countries still far from meeting Paris climate goals

The 64 NDC-submitting countries covered in the report include the US, Russia, Japan, Brazil, Canada, the UK, Australia and Nigeria, among others

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Updated On : 29 Oct 2025 | 12:15 AM IST